Since it's not a breed this is difficult, is this a "pit bull"? What I mean is if there was a pit bull ban would this dog be targeted? I know bull terriers are some times targeted as a pit bull but English bull dogs usually are not. Of course there is no proof of what he really is so...
http://search.petfinder.com/petnote/displaypet.cgi?petid=8533365
http://search.petfinder.com/petnote/displaypet.cgi?petid=8533365